Commodity2005200620072008200920102011
Tugs & pusher craft$1,366,124$14,764,452$7,801,714$15,385,083$12,845,854$18,550,406$44,510,040
Total$1,366,124$14,764,452$7,801,714$15,385,083$12,845,854$18,550,406$44,510,040